5 8 9 7 8 4 2 1 6 8 4 9 1 7 2 8 6 3 5 5 1 6 3 4 9 3 8 5 7 3 4 02-10-2017.......medium 02-10-2017 www.daily-sudoku-puzzle.com

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3=>(2,1) | 2=>(8,1) | 9=>(5,6) | 4=>(7,5) | 4=>(5,4) | 8=>(7,2) | 6=>(9,3) | 6=>(8,5) | 7=>(9,1) | 5=>(2,5) | 6=>(2,9) | 6=>(4,2) | 6=>(1,6) | 7=>(7,6) | 1=>(8,9) | 3=>(1,7) | 7=>(1,9) | 1=>(5,1) | 3=>(3,6) | 5=>(3,8) | 7=>(3,4) | 5=>(9,4) | 6=>(5,8) | 1=>(9,6) | 1=>(1,5) | 4=>(1,1) | 1=>(3,2) | 3=>(5,3) | 7=>(5,7) | 1=>(6,7) | 3=>(4,8) | 2=>(1,3) | 9=>(1,4) | 2=>(5,2) | 7=>(6,2) | 2=>(3,5) | 5=>(4,3) | 5=>(5,9) | 9=>(9,5) | 4=>(6,3) | 4=>(4,9) | 2=>(7,4) | 9=>(7,8) | 9=>(4,7) | 8=>(9,7) | 2=>(9,9) | 8=>(4,1) | 9=>(6,1) | 2=>(6,8) | 8=>(6,9) |